Ok so I got some bent tracking fins and yes they are bent really bad so I need to remove them and try to straighten them out or just replace them, but I don't know how to get the floor boards out to get to the fuel tank to remove it to access the nuts holding them from the top. Great engineering design SUPRA, WTF. When you got to tear half the boat apart to get to eight bolts, that is piss pour. Anyway I can see the outline of the panels from inside the boat but I didn't want to tear something up by prying on stuff, are there hidden screws.